How long does magnesium supplements stay in your system?

You can take up to 4000 mg of magnesium per day. Most studies show that 2000 mg is the upper safe limit for magnesium supplementation. The effects of magnesium generally last for between two to six hours.

How long does magnesium take to leave your system?

Anything that passes through the digestive system and into the bloodstream is eliminated from the body through the kidneys. The amount of time it takes for the body to remove magnesium depends on how fast it is metabolized by the kidneys. With oral supplementation, the effect of the magnesium on the body is usually apparent within 30 minutes.

How long does magnesium supplement take to work?

Since magnesium is a natural chemical that works within the body, it takes between 20 minutes to 4 hours for it to kick in. The absorption of magnesium into the body can be affected by your digestive system. For example, high-fiber foods like fruits and vegetables can create a more favorable acidic environment, which allows for better absorption of minerals. People who take magnesium supplements can also increase absorption by taking them with a sufficient amount of water.

How long does magnesium supplements stay in your blood?

The half-life of magnesium varies depending on the chemical form in which it is presented. For example, magnesium citrate has a half-life of 6-9 hours, while magnesium gluconate has been shown to have a half-life of 11 hours. Other forms, such as magnesium oxide, have a half-life of about 12 hours.

How long does magnesium stay in your system?

The absorption of magnesium through the digestive tract can be slow and erratic. Thus, the time it takes for the absorption of magnesium to take place varies among individuals. For example, one person may absorb 20% of the magnesium taken in within 30 minutes, while another person can take up to 24 hours to absorb half of the magnesium. This means that the time it takes for the full effect of magnesium to take place can vary from several hours to days.